题目内容
【题目】It is accepted by everyone that knowledge is the most valuable ________ for human beings.
A.natureB.treasureC.praiseD.trouble
【答案】B
【解析】
略
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题目内容
【题目】It is accepted by everyone that knowledge is the most valuable ________ for human beings.
A.natureB.treasureC.praiseD.trouble
【答案】B
【解析】
略